Date prélèvement 30/07/2009
Commentaire T° : 21,9°C; O2 : 7,43mg/L, 101,80%; pH : 7,80; Conductivité : 349µS/cm
IBD
Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium minutissimum ADMI 7076 33
Adlafia minuscula ADMS 10485 1
Amphora pediculus APED 7116 7
Cyclotella ocellata COCE 8635 22
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 7229 1
Cocconeis placentula var. lineata CPLI 7232 1
Eolimna minima EOMI 9419 3
Fragilaria gracilis FGRA 6679 4
Fistulifera saprophila FSAP 13689 8
Nitzschia archibaldii NIAR 8833 1
Gomphonema minutum GMIN 14001 26
Gomphonema parvulum f. saprophilum GPAS 7709 2
Nitzschia dissipata NDIS 8875 98
Nitzschia fonticola NFON 8891 2
Navicula cryptocephala NCRY 7874 2
Melosira varians MVAR 8719 6
Navicula gregaria NGRE 7948 6
Gyrosigma nodiferum (Grunow) Reimer GNOD 7760 1
Gomphonema parvulum var. parvulum f. parvulum GPAR 14114 2
Navicula cryptotenella NCTE 7881 105
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 20686 1
Nitzschia palea NPAL 8987 13
Nitzschia sociabilis NSOC 9034 22
Nitzschia supralitorea NZSU 9049 3
Navicula reichardtiana var. reichardtiana NRCH 8114 6
Navicula symmetrica Patrick NSYM 8179 5
Navicula tripunctata NTPT 8190 20
Rhoicosphenia abbreviata RABB 8420 2
Surirella angusta SANG 8483 3